Pickup truck cab guard



FIG. 1 is a perspective view from the rear and one side of a pickup truck cab guard showing my new design;

FIG. 2 is a rear view thereof on a reduced scale;

FIG. 3 is a left side view thereof on a reduced scale, it being understood that the opposite side is a mirror image of the side shown; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for a pickup truck cab guard, as shown and described. 